CC2640R2F: LL_EXT_ModemTestTx api doesn't works

sudhanshu shekhar

Part Number: CC2640R2F

I tried generating a tone on channel 37 using LL_EXT_ModemTestTx api but it's not working and the return type which i am getting is LL_STATUS_ERROR_UNEXPECTED_STATE_ROLE.

I passed the following parameters:

LL_EXT_ModemTestTx( LL_EXT_TX_UNMODULATED_CARRIER, 37 );

Does the cc2640r2f not compatible with this function or do i need to use

HCI_EXT_ModemTestTxCmd( LL_EXT_TX_UNMODULATED_CARRIER, 37 );

Regards

sudhanshu

over 5 years ago

0 Elin W over 5 years ago

TI__Genius 14845 points

Hi Sudhanshu,

The LL_EXT_ModemTestTx API cannot be used directly by your application, so you should use the HCI_EXT_ModemTestTxCmd. Refer here for more information: http://dev.ti.com/tirex/explore/content/simplelink_cc2640r2_sdk_3_30_00_20/docs/blestack/ble_user_guide/doxygen/ble/html/group___h_c_i.html#ga9c12b0c34aea80c705402d9170233fd9

Thanks,
Elin

0 sudhanshu shekhar over 5 years ago in reply to Elin W

Intellectual 640 points

Thanks for the reply.

HCI_EXT_ModemTestTxCmd works fine but what are the steps to use LL_EXT_ModemTestTx API to generate tone.

Regards,

Sudhanshu

0 Elin W over 5 years ago in reply to sudhanshu shekhar

TI__Genius 14845 points

Hi Sudhanshu,

There are no steps for using LL_EXT_ModemTestTx because it shouldn't be called directly from the application. Using LL_EXT_ModemTestTx will cause unexpected behavior.

Please refer to the API guide for more information about the available APIs: http://dev.ti.com/tirex/explore/content/simplelink_cc2640r2_sdk_3_30_00_20/docs/blestack/ble_user_guide/html/ble-stack-3.x-guide/api-reference.html

Thanks,
Elin

Bluetooth®︎

Bluetooth forum

CC2640R2F: LL_EXT_ModemTestTx api doesn't works